Mechanical energy is a combination of its potential and kinetic energy. For example when a goes forward that is potential energy when it stops that is kinetic energy. thanks(:
The term 'mechanical energy' is a compound noun, a noun made up of two or more words that form a noun with a meaning of its own.
Mechanical energy is called mechanical energy because it refers to the energy associated with the motion and position of an object. It encompasses both kinetic energy (energy of motion) and potential energy (energy of position) in physical systems involving mechanical work.
Mechanical pencils themselves do not need any energy in the forms of battery or electricity. However, mechanical pencils do need human energy to work. We need to add lead and push lead out; they do not do this on their own.
This simply means that, as long as no mechanical energy is wasted or converted to other types of energy (and no other type of energy to mechanical energy), the total amount of mechanical energy doesn't change. Mechanical energy refers to the sum of kinetic and potential energy. Since energy losses and energy conversions do occur, this is not really a "law". In other words, the law of conservation of energy has not been known to be violated; conservation of mechanical energy is very easily violated.
A pulley on its own does not require any energy, as it's not doing anything.
The term 'mechanical energy' is a compound noun, a noun made up of two or more words that form a noun with a meaning of its own.
Mechanical energy is called mechanical energy because it refers to the energy associated with the motion and position of an object. It encompasses both kinetic energy (energy of motion) and potential energy (energy of position) in physical systems involving mechanical work.
The various parts of a stroke engine basically work in unison in converting the thermal energy to mechanical energy.
Not in the literal sense of the words "Mechanical Energy". It depends on the source of the mechanical energy.If the source is renewable, like solar or wind generated electricity, then the mechanical energy is renewable.If the source is non-renewable, like electricity from burning oil, then it is non-renewable.
potiental energy
Mechanical pencils themselves do not need any energy in the forms of battery or electricity. However, mechanical pencils do need human energy to work. We need to add lead and push lead out; they do not do this on their own.
Motors convert electrical energy to mechanical energy. Generators transfer mechanical energy to electrical energy.
This simply means that, as long as no mechanical energy is wasted or converted to other types of energy (and no other type of energy to mechanical energy), the total amount of mechanical energy doesn't change. Mechanical energy refers to the sum of kinetic and potential energy. Since energy losses and energy conversions do occur, this is not really a "law". In other words, the law of conservation of energy has not been known to be violated; conservation of mechanical energy is very easily violated.
Mechanical energy is equal to potential energy plus kinetic energy in a closed system. The total mechanical energy is conserved.
a mechanical energy is a kind of energy
Mechanical energy is the combination of kinetic energy and potential energy.
The mechanical energy produced while cycling doesn't just float away to Neverland to make flowers grow.It goes directly into the kinetic energy of the mass of (cycle + rider). In other words, the mechanical energy is your motion on the bike. Less mechanical energy, and you move slower. No mechanical energy, and youdon't move at all.It is certainly possible to 'rob' some of the mechanical energy, and devices to do that have been availablesince I pedaled around the neighborhood on two oval rocks connected by a tree branch. You must have seenthe little electric generator that bears against the sidewall of the front bike-tire, and powers the lightson the bike.You can use as large a generator as you want, and rob as much of the mechanical energy as youwant to divert from your own kinetic energy ... in case you need to run a TV or a washing machineon the bike. Just remember, the energy you take away from moving your own mass becomesunavailable to move you and the bike, plus, when you add the generator and whateverextra equipment you're running with it, you then have moremass to lug around.